71572272

素因数分解:

$2^4\times 3^1\times {\mathrm{557}}^1\times {\mathrm{2677}}^1$

素因数の和:3245

約数の個数: 40

約数和(自身を含む): 185296176

約数和(自身を除く): 113723904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 557, 1114, 1671, 2228, 2677, 3342, 4456, 5354, 6684, 8031, 8912, 10708, 13368, 16062, 21416, 26736, 32124, 42832, 64248, 128496, 1491089, 2982178, 4473267, 5964356, 8946534, 11928712, 17893068, 23857424, 35786136, 71572272]

約数ペア:

[(1, 71572272), (2, 35786136), (3, 23857424), (4, 17893068), (6, 11928712), (8, 8946534), (12, 5964356), (16, 4473267), (24, 2982178), (48, 1491089), (557, 128496), (1114, 64248), (1671, 42832), (2228, 32124), (2677, 26736), (3342, 21416), (4456, 16062), (5354, 13368), (6684, 10708), (8031, 8912)]